CN101594893B - 涡轮式血液泵 - Google Patents

涡轮式血液泵 Download PDF

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Publication number
CN101594893B
CN101594893B CN2008800035944A CN200880003594A CN101594893B CN 101594893 B CN101594893 B CN 101594893B CN 2008800035944 A CN2008800035944 A CN 2008800035944A CN 200880003594 A CN200880003594 A CN 200880003594A CN 101594893 B CN101594893 B CN 101594893B
Authority
CN
China
Prior art keywords
impeller
rotating shaft
blood pump
ring
peristome
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2008800035944A
Other languages
English (en)
Chinese (zh)
Other versions
CN101594893A (zh
Inventor
大森正芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JMS Co Ltd
Original Assignee
JMS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JMS Co Ltd filed Critical JMS Co Ltd
Publication of CN101594893A publication Critical patent/CN101594893A/zh
Application granted granted Critical
Publication of CN101594893B publication Critical patent/CN101594893B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/025—Details of the can separating the pump and drive area
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0467—Spherical bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
CN2008800035944A 2007-01-30 2008-01-24 涡轮式血液泵 Expired - Fee Related CN101594893B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007019698A JP4655231B2 (ja) 2007-01-30 2007-01-30 ターボ式血液ポンプ
JP019698/2007 2007-01-30
PCT/JP2008/050999 WO2008093594A1 (ja) 2007-01-30 2008-01-24 ターボ式血液ポンプ

Publications (2)

Publication Number Publication Date
CN101594893A CN101594893A (zh) 2009-12-02
CN101594893B true CN101594893B (zh) 2012-04-18

Family

ID=39673905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800035944A Expired - Fee Related CN101594893B (zh) 2007-01-30 2008-01-24 涡轮式血液泵

Country Status (8)

Country Link
US (1) US8398382B2 (ja)
EP (1) EP2127691A1 (ja)
JP (1) JP4655231B2 (ja)
KR (1) KR101099832B1 (ja)
CN (1) CN101594893B (ja)
CA (1) CA2676800C (ja)
HK (1) HK1138528A1 (ja)
WO (1) WO2008093594A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5267227B2 (ja) * 2009-03-09 2013-08-21 株式会社ジェイ・エム・エス ターボ式血液ポンプ
EP2532897A4 (en) * 2010-02-02 2015-05-27 Mitsubishi Heavy Ind Ltd CENTRIFUGAL PUMP
DE102010024650A1 (de) 2010-05-04 2011-11-10 Medos Medizintechnik Ag Blutpumpe mit einem Rotor
WO2012115155A1 (ja) * 2011-02-24 2012-08-30 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JP5673795B2 (ja) * 2011-02-24 2015-02-18 株式会社ジェイ・エム・エス ターボ式血液ポンプ及びその製造方法
JP5440529B2 (ja) * 2011-03-16 2014-03-12 株式会社ジェイ・エム・エス ターボ式血液ポンプ及びその製造方法
KR101840857B1 (ko) * 2016-03-24 2018-03-21 서울대학교 산학협력단 혈액펌프
EP4233989A3 (en) 2017-06-07 2023-10-11 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
EP3710076B1 (en) 2017-11-13 2023-12-27 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
WO2021062265A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
DE102020117818A1 (de) * 2020-07-07 2022-01-13 Resuscitec Gmbh Blutpumpe
CN112156255B (zh) * 2020-10-14 2022-07-26 北京航空航天大学 一种体外循环磁轮一体化的磁悬浮离心血泵
CN112915293B (zh) * 2021-01-22 2022-09-23 深圳汉诺医疗科技有限公司 用于体外膜肺氧合的离心泵泵头及设备
JPWO2022185961A1 (ja) * 2021-03-04 2022-09-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1342498A (zh) * 2000-09-14 2002-04-03 株式会社Jms 涡轮式血液泵
CN1343524A (zh) * 2000-09-11 2002-04-10 株式会社Jms 涡轮式血液泵

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125280C (ja) * 1963-10-01
JPH0545835Y2 (ja) * 1988-11-30 1993-11-26
JP2848415B2 (ja) * 1990-04-19 1999-01-20 シー アール バード インコーポレーテッド 遠心血液ポンプ
JP2874060B2 (ja) * 1990-12-26 1999-03-24 日機装株式会社 血液ポンプ
EP0653022B1 (en) * 1992-07-30 2001-12-05 Cobe Cardiovascular, Inc. Centrifugal blood pump
US5575630A (en) * 1995-08-08 1996-11-19 Kyocera Corporation Blood pump having magnetic attraction
JP4016441B2 (ja) * 1996-10-02 2007-12-05 株式会社ジェイ・エム・エス ターボ式血液ポンプ
US7462019B1 (en) * 1998-04-22 2008-12-09 Allarie Paul E Implantable centrifugal blood pump with hybrid magnetic bearings
JP2002008554A (ja) 2000-06-20 2002-01-11 Sony Corp 陰極線管用色選別機構及びカラー陰極線管
JP4779193B2 (ja) * 2000-09-14 2011-09-28 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JP2004144070A (ja) * 2002-08-30 2004-05-20 Senko Medical Instr Mfg Co Ltd 遠心ポンプ
CA2411739C (en) * 2002-11-13 2006-06-13 Jms Co., Ltd. Turbo blood pump
JP2006218010A (ja) * 2005-02-09 2006-08-24 Hideo Hoshi 血液ポンプおよび動圧軸受

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1343524A (zh) * 2000-09-11 2002-04-10 株式会社Jms 涡轮式血液泵
CN1342498A (zh) * 2000-09-14 2002-04-03 株式会社Jms 涡轮式血液泵

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2002-85554A 2002.03.26
JP特开2006-218010A 2006.08.24

Also Published As

Publication number Publication date
HK1138528A1 (en) 2010-08-27
JP2008183229A (ja) 2008-08-14
CA2676800A1 (en) 2008-08-07
JP4655231B2 (ja) 2011-03-23
WO2008093594A1 (ja) 2008-08-07
KR20090111325A (ko) 2009-10-26
US8398382B2 (en) 2013-03-19
KR101099832B1 (ko) 2011-12-27
CA2676800C (en) 2013-01-08
US20090326649A1 (en) 2009-12-31
EP2127691A1 (en) 2009-12-02
CN101594893A (zh) 2009-12-02

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